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Analysis
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max time kernel
155s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
04/04/2024, 22:38
Behavioral task
behavioral1
Sample
2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe
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Size
88KB
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MD5
ed7c2d205ca6403cc7b62b2060047ad8
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SHA1
74d60325c5b1a3cafaad4136f8ee8c6bfe7a2994
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SHA256
26e2b02a8626327e924c9f35877a898336d7842f9acab6bbbbb6fba89745101f
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SHA512
14a4fe65369298fc560f5cf157ed396ec6bae1aec00b91a506526c8cc819f64b3949962332e3eb418bed5a61a06e28767bb095a49d2c2216a3096997c48e3aa0
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SSDEEP
1536:HrsWDX9pwpQUMqqU+2bbbAV2/S2mr3IdE8mne0Avu5r++yy7CA7GcIaapavdv:HjDX9pwzMqqDL2/mr3IdE8we0Avu5r+g
Score
6/10
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\zuelwhjmnzb = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe" 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\P: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\Q: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\X: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\B: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\H: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\L: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\R: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\S: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\T: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\V: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\G: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\I: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\J: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\O: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\W: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\Y: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\Z: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\A: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\E: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\M: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\N: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe File opened (read-only) \??\U: 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 64 wrote to memory of 1064 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 88 PID 64 wrote to memory of 1064 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 88 PID 64 wrote to memory of 1064 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 88 PID 64 wrote to memory of 4616 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 95 PID 64 wrote to memory of 4616 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 95 PID 64 wrote to memory of 4616 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 95 PID 64 wrote to memory of 2292 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 100 PID 64 wrote to memory of 2292 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 100 PID 64 wrote to memory of 2292 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 100 PID 64 wrote to memory of 4360 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 102 PID 64 wrote to memory of 4360 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 102 PID 64 wrote to memory of 4360 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 102 PID 64 wrote to memory of 3944 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 104 PID 64 wrote to memory of 3944 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 104 PID 64 wrote to memory of 3944 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 104 PID 64 wrote to memory of 4904 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 106 PID 64 wrote to memory of 4904 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 106 PID 64 wrote to memory of 4904 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 106 PID 64 wrote to memory of 3800 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 108 PID 64 wrote to memory of 3800 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 108 PID 64 wrote to memory of 3800 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 108 PID 64 wrote to memory of 2236 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 110 PID 64 wrote to memory of 2236 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 110 PID 64 wrote to memory of 2236 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 110 PID 64 wrote to memory of 2780 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 112 PID 64 wrote to memory of 2780 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 112 PID 64 wrote to memory of 2780 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 112 PID 64 wrote to memory of 5088 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 114 PID 64 wrote to memory of 5088 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 114 PID 64 wrote to memory of 5088 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 114 PID 64 wrote to memory of 3712 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 116 PID 64 wrote to memory of 3712 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 116 PID 64 wrote to memory of 3712 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 116 PID 64 wrote to memory of 3308 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 118 PID 64 wrote to memory of 3308 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 118 PID 64 wrote to memory of 3308 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 118 PID 64 wrote to memory of 2316 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 120 PID 64 wrote to memory of 2316 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 120 PID 64 wrote to memory of 2316 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 120 PID 64 wrote to memory of 1692 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 122 PID 64 wrote to memory of 1692 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 122 PID 64 wrote to memory of 1692 64 2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe 122
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-04_ed7c2d205ca6403cc7b62b2060047ad8_gandcrab.exe"1⤵
- Adds Run key to start application
- Enumerates connected drives
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:64 -
C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:1064
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:4616
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2292
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:4360
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3944
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:4904
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:3800
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:2236
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:2780
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:5088
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:3712
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C:\Windows\SysWOW64\nslookup.exenslookup gandcrab.bit dns1.soprodns.ru2⤵PID:3308
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C:\Windows\SysWOW64\nslookup.exenslookup nomoreransom.bit dns1.soprodns.ru2⤵PID:2316
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C:\Windows\SysWOW64\nslookup.exenslookup emsisoft.bit dns1.soprodns.ru2⤵PID:1692
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